Ověření homogenity materiálových a kvalitativních vlastností vyráběného produktu

Abstract

Bachelor thesis experimentally evaluates the material and qualitative properties of homogeneity in the structure, the entire length of the specimens, lent by OSRAM Bruntál. First of all, I mention some information about the history of the company and give an overview of production activities. In the next chapter I describe the basic theory of wire drawing, then the characteristic properties of the tungsten and molybdenum using these metals in practice. In other passages, the work provides information on measuring instruments and the actual experimental section, which is described in detail each of the measurements. The conclusion summarizes all the essential benefits of the experimental test and evaluate the homogeneity of the material.